Electrostatic Potential and Capacitance - Result Question 45
47. If the potential of a capacitor having capacity is increased from to , then increase in its energy will be
(a)
(b)
(c)
(d)
[1995]
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Answer:
Correct Answer: 47. (c)
Solution:
- (c) Capacitance of capacitor
; Initial potential and final potential .
The increase in energy